Try our new research platform with insights from 80,000+ expert users

AlienVault OSSIM vs Snare comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Sep 18, 2024

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

AlienVault OSSIM
Ranking in Security Information and Event Management (SIEM)
12th
Average Rating
7.4
Reviews Sentiment
7.1
Number of Reviews
31
Ranking in other categories
No ranking in other categories
Snare
Ranking in Security Information and Event Management (SIEM)
43rd
Average Rating
8.0
Reviews Sentiment
7.4
Number of Reviews
3
Ranking in other categories
Log Management (35th)
 

Mindshare comparison

As of October 2025, in the Security Information and Event Management (SIEM) category, the mindshare of AlienVault OSSIM is 2.6%, down from 4.3% compared to the previous year. The mindshare of Snare is 0.5%, up from 0.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Security Information and Event Management (SIEM) Market Share Distribution
ProductMarket Share (%)
AlienVault OSSIM2.6%
Snare0.5%
Other96.9%
Security Information and Event Management (SIEM)
 

Featured Reviews

HarshBhardiya - PeerSpot reviewer
An open-source solution that provide good detection and more visibility
The solution is not scalable. It impacts so hard. In the initial stages, AlienVault OSSIM can be suitable for small environments. There may be limitations if the customer expresses a desire to expand and add more devices. In such cases, we would need to either explore additional solutions or work within the constraints of the existing setup. We have set up alerts and configured everything in AlienVault OSSIM. It actively monitors for any security incidents. It provides us with regular updates and notifications about any ongoing activities. Only one person is using the solution. It is the perfect solution for small businesses. I rate the solution’s scalability a three out of ten.
Frank Eargle - PeerSpot reviewer
A highly scalable solution that is easy to manage and super easy to set up
We use Snare for picking up Windows logs, and we used to use it for SQL as well. We had used it for Linux once or twice. We're mainly using it for Windows and Windows flat files The most valuable feature of Snare is flexibility or the ability to filter all things you don't want and don't have…

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"The threat policies of the solution are always very advanced and the best in the market. They are very persistent in terms of keeping up with security protocols."
"The product is easy to use."
"The initial setup is straightforward."
"AlienVault OSSIM's GUI is very user-friendly."
"There are a lot of people you will find using OSSIM since they are also offering OTX as a service"
"The dashboard is the solution's most valuable aspect. It brings everything into one central point where I can actually look at it and go, "Okay, I understand what's going on.""
"The most valuable features of this solution are the data correlation and vulnerability assessment."
"The solution has a very good open source community, and whenever we have problems, we are always able to resolve it online."
"The best thing about Snare is its format and consistency."
"Snare has good agents, especially for Windows."
"The most valuable feature of Snare is flexibility or the ability to filter all things you don't want and don't have security value."
 

Cons

"The user interface needs to be friendlier across the board."
"AlienVault OSSIM is costly."
"Lacking in depth of reporting."
"It's so hard to configure and explore something new on it."
"AlienVault OSSIM failed to provide our company a full insight, while also giving out a lot of false positives."
"The correlation engine needs to be improved."
"The incidence reporting could be better."
"AlienVault OSSIM’s configuration and integration could be a little easier."
"Users will initially find it difficult to identify the event types and installation in Snare."
"The solution is now developing a SIEM-like feature on Snare Central Server, but it's not complete yet."
"Snare should modernize its GUI a little bit."
 

Pricing and Cost Advice

"When comparing AlienVault OSSIM to Microsoft Sentinel, AlienVault OSSIM incurs additional costs due to its licensing price structure. If you are using AlienVault for security purposes at a certain level it can have a higher price point than the current pricing of Microsoft Sentinel."
"AlienVault OSSIM is an open-source solution."
"The solution is open source, so it's free to use."
"We are using a free version of the solution. If you purchase a license there are more features available but the price is a little high. The solution should be cheaper to allow more customers to be able to afford it."
"I used the paid version of the tool and found it to be expensive. It has been a while since I changed to Securonix. I will have to check whether AlienVault charges per device, user, or log."
"The licensing fees for the non-community edition are paid on an annual basis, and there are no costs in addition to this."
"OSSIM is free."
"AlienVault OSSIM is expensive compared to its competitors."
"Snare is a cheap solution because a lot of customers are using it."
"On a scale from one to ten, where one is cheap, and ten is expensive, I rate Snare's pricing a four out of ten."
"Snare has reasonable pricing."
report
Use our free recommendation engine to learn which Security Information and Event Management (SIEM) solutions are best for your needs.
869,760 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Computer Software Company
14%
Comms Service Provider
12%
University
8%
Educational Organization
8%
Computer Software Company
14%
Financial Services Firm
13%
Manufacturing Company
12%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business18
Midsize Enterprise9
Large Enterprise8
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for AlienVault OSSIM?
It depends. I would need to review their cost models, but generally, they are on a scaled basis based on throughput usage. Because it's a software as a service solution for their core product for U...
What needs improvement with AlienVault OSSIM?
Scaling for USM is always challenging for any product unless it is purpose-built or overbuilt at the front end. They will use Palo Alto and its competitors, and LevelBlue will manage that implement...
What do you like most about Snare?
The best thing about Snare is its format and consistency.
What is your experience regarding pricing and costs for Snare?
Snare is a cheap solution because a lot of customers are using it.
What needs improvement with Snare?
Users will initially find it difficult to identify the event types and installation in Snare.
 

Comparisons

 

Also Known As

OSSIM
No data available
 

Overview

 

Sample Customers

Council Rock School District
Military, Defence and Security Agencies, Banking Finance and Insurance companies, Retail, Health and Utilities.
Find out what your peers are saying about AlienVault OSSIM vs. Snare and other solutions. Updated: September 2025.
869,760 professionals have used our research since 2012.